UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ay0i/Hz0l/HbovjB6B/myZlqNiN7hnxzu3U894osU6E=' 
WHERE 
  key_id = 'df44e3eb803857a9a4e6e3be786ff7f816c3ffe10ddb2e6febf23768ea219426' 
  AND (
    token = 'ay0i/Hz0l/HbovjB6B/myZlqNiN7hnxzu3U894osU6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )